The marketplace webhook URL can be configured by logging into the Management Dashboard and clicking the Settings button on the left navigation menu then clicking the Endpoints tab. Webhooks allow you to programatically subscribe to different events that will be posted to your URL as they occur.
Webhooks can be implemented in three steps:
1. Add your webhook URL and select the desired events. Your webhooks URL should use an SSL connection (https) in order to safeguard your system from various possible attacks.
2. Verify events (optional)
3. Process events
Once the webhook URL is configured you will start receiving event notifications from your Marketplace. Event notifications are JSON objects that are sent to your webhooks using the POST HTTP method.